yes, obviously, left looks better than right, no one is going to disagree with that. but when playing a GAME, right is obviously going to be a funner experience for BOTH sides, just look at the utter lack of balance in the left terrain set up. the near side has to traverse a river and then fight through open fields while the far side immediately gets access to most the hard cover of buildings on the map and on top of that gets the hedgerows overlooking the open fields. its blatantly not fair and poorly set up.

>but just give the attack side more units!
ok then, how do you balance that? how do you know how many points to allocate to balance out the terrain advantage? double? triple? what if thats too much and now the attacker has the distinct advantage? its way too much trouble to figure out. thats why tourney tables will always provide the better gameplay experience for BOTH sides. GAMEplay. WarGAMES. These are GAMES. A good game needs to be fun for all involved. It is not fun when one side has an inherent advantage over the other. There is a reason why 40k tournaments are by and far the most popular wargaming events and playstyle over every single alternative.